题目内容

When FET works, only one carrier is involved in conducting, so it is called monopole device. Above statement is ( )。

A. True
B. Fault
Can't judge
D.

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Three basic configuration amplifiers circuit composed by field effect, are ( ),( ),and( ).

A. Co-base,co-collection,co-ejection
B. DC, AC, micro equivalent
C. Series, parallel, interstage
D. Co-gate, co-drain, co-source

The conventional MOSFET still has a normal amplification effect when the drain and source are used interchangeably. Above statement is ( ).

A. True
B. Fault
Can't judge
D.

FET is another kind of semiconductor device with positive control effect. It has the advantages of small size, simple process and easy control of device characteristics. It is the main active device for manufacturing LSI at present. Above statement is ( ).

A. True
B. Fault
Can't judge
D.

Generally speaking, the input resistance of FET is much greater than that of triode. Above statement is ( ).

A. True
B. Fault
Can't judge
D.

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